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发明名称
Cultivator plow
摘要
申请公布号
US2390447(A)
申请公布日期
1945.12.04
申请号
US19440549191
申请日期
1944.08.12
申请人
MILLER RAYMOND M
发明人
MILLER RAYMOND M.
分类号
A01B35/26
主分类号
A01B35/26
代理机构
代理人
主权项
地址
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